PulseGuard Pulsation Dampeners

Fluid Flow Control Animations
PulseGuard Pulsation Dampeners
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PumpGuard Flow Through Pulsation Dampener Maintenance

Service, disassembly and re-assembly of PumpGuard Pulsation Dampeners
PulseGuard Pulsation Dampeners PumpGuard Pulsation Dampeners

Part Number and identification: Dampener Type / Volume / Design Pressure / Membrane Diameter–Material / Connection / Metal - PuG /in3 or Liters/ psi or Bars / TD (in mm) - E, N, H, or V/ flange /316, A20, HC276

For suction & slurry systems PermaCushion foam option The original 1970 “FlexTube” had internal lip seal – “serving the sludge and slurry industries for 30 years” Cloth reinforcement stops before thickest point of tube; tube neck thickness; neck length = 3x tube neck thickness; flange extends to thickest point tube. The thickened section of tube prevents “hemorrhoiding” round the nose of the flange from occurring and restricting flow. Corner ring allows flexing of tube thickness without tearing tube neck. Flange stud bolting plate Body shell / Material End Closure Corner Filling Ring Flange face & seal compression tube 6. FlexTube with anti extrusion ends “FlexTube” part number is seal bead OD x internal diameter at mouth x anti-extrusion lump diameter x diameter in center of tube x overall length Material includes: N = Butadiene Acrylo Nitrile, E = EthylenePropylene TerPolymer, V = Fluoro Carbon elastomer To order spares: SK = spares kit including seals Corrosion ingress prevention seal Diametral nitrogen seal Retaining ring / snap ring PulseGuard wishes to review its products; we will install a spares kit, test, and recertify your dampener for the same cost as a spares kit.

STRUT VALVE OPENED & CLOSED WITH 3/4" WRENCH.
There is not one of these core pins in a strut valve. No special tools, or pin depressor is needed.
304 stainless steel strut valve As used on all aircraft for 40 years. 0.75” AF hex swivel nut, use standard wrench. Change to strut valve for 49.99 can save 550 and a life. The STRUT valve enables you to SAFELY STOP nitrogen pressure entering a dampener .
Pin Cores are just check valves and provide no control.On the other hand these 3 valves all have pin cores in them.

Not only are the pin type valves dangerous, but also you have to spend 500 on a regulator and 250 on a pre-fill tool, to use them.
Part Number and identification: Dampener Type / Volume / Design Pressure / Membrane Diameter–Material / Connection / Metal PuG /in3 or Liters/ psi or Bars / TD (in mm) - E, N, H, or V/ flange /316, A20, HC276 Change to strut valve for 49.99 can save 550 and a life. As used on all aircraft for 40 years. 0.75” AF hex swivel nut, use standard wrench. 304 stainless steel strut valve

 



Fluid Flow Control Pulsation Dampeners